3-Allyl-5-ethoxy-4-(2-propynyloxy)benzaldehyde CAS 426221-47-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 426221-47-8 |
| Molecular Formula | C15H16O3 |
| Molecular Weight | 244.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Allyl-5-ethoxy-4-(2-propynyloxy)benzaldehyde (CAS 426221-47-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H16O3. Molecular weight: 244.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H16O3 |
| Molecular Weight | 244.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
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Recommended Standards
- 3-{[(tert-butoxy)carbonyl]amino}-1-methylpyrrolidine-3-carboxylic acid (CAS 869786-47-0)
- 3-Benzyl-1,3-diazaspiro[4.4]Nonane-2,4-dione (CAS 80355-07-3)
- 3-[4-(Morpholinylmethyl)phenyl]-3-oxopropanenitrile (CAS 494772-88-2)
- 6-(6-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanamido)hexanoic acid (CAS 1924595-58-3)
- 5-(4-Nitrobenzyl)-4H-1,2,4-triazol-3-amine (CAS 90349-93-2)
- 2-(Methylthio)benzo[d]oxazole-5-carbaldehyde (CAS 1806370-91-1)
- 2-(Pyridin-2-yl)morpholine (CAS 1018656-53-5)
- Desmopressin Impurity 42 (CAS CATO-C4X-221542)
- Indigopurpurin (CAS 479-41-4)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com